.NET Full Stack Developer (Senior Position)

Winzons; India; On-site; INR 1,600,000 - 3,200,000; Full time

Job summary

Scaling Theory Technologies in Bangalore, India is seeking a seasoned .NET Full Stack Developer with 4-15 years of experience to join our fintech-focused software team. You will work across backend services and frontend apps using C#, .NET Core, React, and TypeScript, building scalable, high-throughput systems.

The role demands strong collaboration in Agile environments, proficiency with SQL Server and Cosmos DB, and experience with Docker, Kubernetes, and modern CI/CD practices.

Qualifications

• 4 to 15 years building production software with full-stack work across backend services and frontend applications.

Responsibilities

• Set technical direction for core infrastructure and architecture across product lines.
• Define engineering standards for service interoperability and data flow.
• Lead evaluation and adoption of new technologies with technical and commercial justification.
• Partner with product, compliance, and senior business stakeholders to shape the roadmap translating regulatory and market requirements into engineering priorities.
• Serve as the technical authority on high-severity production incidents, owning post-incident reviews and systemic remediation plans.
• Mentor engineers and raise overall engineering capability across the organisation.
• Contribute to external technical credibility through architecture reviews and engagement with key vendor and institutional partners.

Skills

C# & .NET Core

React with TypeScript

SQL Server

Cosmos DB

Azure Service Bus

Docker

Kubernetes

CI/CD

API security

Observability

Distributed systems

Education

Bachelor's Degree in Computer Science, Information Technology, Engineering, or a related field

Tools

Azure Pipelines

GitHub Actions

Job description

Company Name: Scaling Theory Technologies

Job Role: .NET Full Stack Developer

Experience Required: 4-15 Years

Employment Type: Full-Time

Location: Bangalore, India

Qualification: Bachelor's Degree in Computer Science, Information Technology, Engineering, or a related field

Industry: Software Development / FinTech Technology

Role Overview :

• 4 to 15 years building production software with substantial full-stack work across backend services and frontend applications.
• Proven experience in distributed systems or high-throughput transactional platforms.
• Experience in fintech, trading, or other mission-critical domains is an advantage.

ng problem-solving skills, ability to debug complex systems, and comfort with production support responsibilities.

• Excellent communication and collaboration skills in distributed, Agile team environments.
• Proficiency in C# and .NET Core (6/7/8+), including dependency injection, async/await patterns, TPL, and REST API design best practices.
• Strong React experience with hooks, functional components, state management (Redux/Context API), TypeScript, and modern build tooling (Webpack, Vite).
• Hands-on experience with relational databases (SQL Server: indexing, query optimization, transactions) and at least one NoSQL store (Cosmos DB preferred: partitioning, consistency tuning).
• Experience with messaging systems (Azure Service Bus, Event Grid) and event-driven architecture patterns.
• Understanding of containerization (Docker) and Kubernetes/AKS basics: deployments, services, ConfigMaps, secrets, resource limits.
• Familiarity with CI/CD workflows (Azure Pipelines, GitHub Actions), Git-based development, feature toggles, and automated testing frameworks.
• Experience with API security (authentication, authorization, JWT, OAuth2) and secure coding practices.
• Knowledge of observability practices: structured logging, distributed tracing (Application Insights, OpenTelemetry), and metric-driven debugging.

What would you do here :

• Set the technical direction for core infrastructure, making architecture decisions that balance performance, compliance requirements, and scalability across multiple product lines.
• Define engineering standards including service interoperability, data flow design, and how system-level controls are enforced technically.
• Lead evaluation and adoption of new technologies or vendor platforms, making credible decision supported by technical and commercial analysis.
• Partner with product, compliance, and senior business stakeholders to shape the roadmap translating regulatory and market requirements into engineering priorities.
• Serve as the technical authority on high-severity production incidents, owning post-incident reviews and systemic remediation plans.
• Mentor engineers and raise overall engineering capability across the organisation.
• Contribute to external technical credibility through architecture reviews and engagement with key vendor and institutional partners.